140074140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101503}}^1$

素因数の和:101538

約数の個数: 48

約数和(自身を含む): 409264128

約数和(自身を除く): 269189988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 101503, 203006, 304509, 406012, 507515, 609018, 1015030, 1218036, 1522545, 2030060, 2334569, 3045090, 4669138, 6090180, 7003707, 9338276, 11672845, 14007414, 23345690, 28014828, 35018535, 46691380, 70037070, 140074140]

約数ペア:

[(1, 140074140), (2, 70037070), (3, 46691380), (4, 35018535), (5, 28014828), (6, 23345690), (10, 14007414), (12, 11672845), (15, 9338276), (20, 7003707), (23, 6090180), (30, 4669138), (46, 3045090), (60, 2334569), (69, 2030060), (92, 1522545), (115, 1218036), (138, 1015030), (230, 609018), (276, 507515), (345, 406012), (460, 304509), (690, 203006), (1380, 101503)]